CN107695172A - The outer overlap blanking units of friction welding (FW) - Google Patents
The outer overlap blanking units of friction welding (FW) Download PDFInfo
- Publication number
- CN107695172A CN107695172A CN201710872770.9A CN201710872770A CN107695172A CN 107695172 A CN107695172 A CN 107695172A CN 201710872770 A CN201710872770 A CN 201710872770A CN 107695172 A CN107695172 A CN 107695172A
- Authority
- CN
- China
- Prior art keywords
- blanking units
- overlap
- housing
- frame
- friction welding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 238000005520 cutting process Methods 0.000 claims abstract description 17
- 238000005553 drilling Methods 0.000 claims abstract description 15
- 238000004080 punching Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 description 8
- 238000000137 annealing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention discloses overlap blanking units outside a kind of friction welding (FW), including frame, the blanking units being arranged in frame, the blanking units also include housing, are arranged on the hydraulic pushing device provided with push rod of one end in housing, the screw lifting mechanism be arranged on the frequency heating device of the other end and hydraulic pushing device face in housing, be arranged on die cutting die that the frequency heating device port of export cut the outer overlap after heating, being used in frame liftably adjustment blanking units positioned at blanking units bottom.Pass through the workpiece of replaceable different size（Drilling rod）External overlap is cut, and improves production efficiency, while reduces the labor intensity of worker in production process, reduces production cost.
Description
Technical field
The present invention relates to blanking units technical field, and in particular to a kind of outer overlap blanking units of friction welding (FW).
Background technology
Tool joint is attached with body by way of friction welding, because material high-speed friction in welding process
Heating and mutual squeezing action, the spilling of material can be produced at solder bond position.The material of spilling becomes after the cooling period
Overlap, overlap caused by drilling rod welding process are divided into two kinds of outer overlap and interior overlap, and interior overlap is in tubular body binding site
It is caused.Corresponding outer overlap is caused by body combined outside position.The drilling rod finished product that overlap is completed for welding is that do not have
Additional product to overlap, it is necessary to cut off.Conventional method is carried out by punching mode, inside friction welding apparatus
Interior overlap after welding is punched by depths stamping knife.Outer overlap is removed typically by the mode of turning, because friction is soldered
Outer overlap can be cooled down and is hardened afterwards, can be carried out local heating to overlap generally before outer overlap turning, be made after overlap annealing softening again
Cut.Turning process needs to move axially drilling rod, and cutting adjustment is difficult, is cut again after hardening by cooling, and
Two processing unit (plant)s are needed to need to take 2 stations, the turning of whole overlap needs the time longer, and technique is cumbersome.
The content of the invention
Present invention aim to address floor space in prior art topping machanism is big, when cutting longer after need to annealing again
Between the time, can only be cut for single workpiece；Efficiency is low.
To achieve these goals, the technical solution adopted in the present invention is：
A kind of outer overlap blanking units of friction welding (FW), including blanking units described in frame, the blanking units that are arranged in frame also wrap
Housing is included, the hydraulic pushing device provided with push rod of one end in housing is arranged on, is arranged on the other end and hydraulic drive in housing
Frequency heating device that device face and external overlap is heated, it is arranged on the frequency heating device port of export and coordinates drilling rod pair
Die cutting die that outer overlap after heating is cut, it is used to liftably adjust positioned at blanking units bottom in frame
The screw lifting mechanism of blanking units, cutting knife is removably installed on the die cutting die.
Further, it is additionally provided with heating coil in the frequency heating device.
Further, the drilling rod is arranged on push rod.
After said structure, the invention has the advantages that compared with the prior art,：
1）A kind of new processing mode is provided for the removal of outer overlap, after the turning after being annealed by original need etc. becomes heating
It is punched immediately；
2）Technological process is changed, simplifies the processing technology of outer overlap；By two original processing modes（Need to take two
Station）It is reduced to the cutwork that a process completes overlap（Only need to take a station）；
3）Improve the processing efficiency of overlap removal；The turning of overlap needs nearly three minutes, and is punched heating and punching
Step can be reduced to 2 minutes or so.
Brief description of the drawings
Fig. 1 is the new blanking units dimensional structure diagram of the outer overlap of this practical friction welding (FW).
Fig. 2 is the new blanking units front view of the outer overlap of this practical friction welding (FW).
In figure mark for：1st, frequency heating device；2nd, hydraulic pushing device；3rd, cutting dies；4th, spiral lifting mechanism；5、
Blanking units；6th, frame；7th, push rod；8th, housing.
Embodiment
Referring to Fig. 1, it is the new blanking units structural representation of the outer overlap of friction welding (FW) of the present invention：
A kind of outer overlap blanking units of friction welding (FW), including frame 6, the blanking units 5 that are arranged in frame 6, the blanking units 5
Also include housing 8, be arranged on the hydraulic pushing device 2 provided with push rod 7 of one end in housing 8, be arranged in housing 8 other end and
The face of hydraulic pushing device 2 and frequency heating device 1 that the outer overlap that is pushed to push rod 7 is heated, be arranged on intermediate frequency and add
The port of export of thermal 1 coordinate drilling rod the outer overlap after heating is cut die cutting die 3, in frame 6 positioned at punching
The bottom of cutting apparatus 5 is used for the screw lifting mechanism 4 for liftably adjusting blanking units 5, removably pacifies on the die cutting die 3
Equipped with cutting knife.Heating coil is additionally provided with the frequency heating device 1, the drilling rod is arranged on push rod 7.
Embodiment 1
As shown in Figure 1-2, implementation process of the invention：After friction welding, blanking units 5 are fixed into outer overlap after the heating
Side, drilling rod is pushed in frequency heating device 1 by push rod 7 and heated by heating coil, the drilling rod that will have been heated
Cutting dies 3 are pushed to by push rod 7, and drilling rod produces certain displacement, reaches the mesh for outer overlap being punched at cutting dies 3 and being removed
's.Screw lifting mechanism 4 is used to adjust the centre-height of blanking units 5 to adapt to be processed various sizes of product；Adopt
Heated with 1 external overlap of frequency heating device to reach the purpose that quick heating changes overlap hardness；Using split type punching
Cutting apparatus 5 is as overlap stamping knife to facilitate the replacing of the movement of workpiece and frock；Push rod 7 is used as using Hydraulic Cylinder device 2
The power source of axial movement provides enough flush shear forces for equipment；Using bearing mode of the frame 6 as Hydraulic Cylinder device 2
Simplify equipment to remodel the workload of operation, and flush shear force is converted into the internal force of device structure using integral frame.
Technological process can further sketch：
The outer overlap of welding is heated in the heating coil position of frequency heating device 1；Then by the push rod of hydraulic pressure pusher 2
7 by workpiece（Drilling rod）Certain distance is promoted, makes workpiece（Drilling rod）Outer overlap is punched out in the position of cutting dies 3；Because
Workpiece（Drilling rod）Size it is different, centre-height can be adjusted to blanking units 5 by screw lifting mechanism 4.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, every utilization
The equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, be included within the scope of the present invention.
Claims (2)
1. a kind of outer overlap blanking units of friction welding (FW), including frame（6）, be arranged on frame（6）On blanking units（5）, it is special
Sign is：The blanking units（5）Also include housing（8）, be arranged on housing（8）Interior one end is provided with push rod（7）Hydraulic thrust
Dynamic device（2）, be arranged on housing（8）The interior other end and hydraulic pushing device（2）The intermediate frequency that the external overlap of face is heated
Heater（1）, be arranged on frequency heating device（1）The port of export coordinates the punching that drilling rod is cut the outer overlap after heating
Mould（3）, installed in frame（6）It is upper to be located at blanking units（5）Bottom is used to liftably adjust blanking units（5）Screw rod liter
Descending mechanism（4）, the die cutting die（3）On cutting knife is removably installed.
A kind of 2. outer overlap blanking units of friction welding (FW) according to claim 1, it is characterised in that：The frequency heating device
（1）Inside it is additionally provided with heating coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710872770.9A CN107695172A (en) | 2017-09-25 | 2017-09-25 | The outer overlap blanking units of friction welding (FW) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710872770.9A CN107695172A (en) | 2017-09-25 | 2017-09-25 | The outer overlap blanking units of friction welding (FW) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107695172A true CN107695172A (en) | 2018-02-16 |
Family
ID=61174761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710872770.9A Pending CN107695172A (en) | 2017-09-25 | 2017-09-25 | The outer overlap blanking units of friction welding (FW) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107695172A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842569A (en) * | 2019-12-14 | 2020-02-28 | 山西神舟航天科技有限公司 | Push-forward type friction welding device for turning and removing outer burrs and using method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0775885A (en) * | 1993-09-02 | 1995-03-20 | Chiyoda Corp | Friction welding machine for long tube |
| US5597030A (en) * | 1994-03-16 | 1997-01-28 | Gega Corporation | Apparatus for deburring flame cut slabs |
| CN102861807A (en) * | 2012-09-14 | 2013-01-09 | 迟兆昱 | Trimming mold for continuously cutting forged flash |
| CN104439528A (en) * | 2014-11-26 | 2015-03-25 | 镇江维纳特气门有限公司 | Efficient welding flash removing device |
| CN205324437U (en) * | 2015-12-31 | 2016-06-22 | 武汉协和齿环有限公司 | Die -cut mold tooling of ring gear forging overlap |
| CN206492999U (en) * | 2017-02-24 | 2017-09-15 | 绵阳威能自动化科技有限公司 | A kind of desk-top burr removes robot |
| CN207343547U (en) * | 2017-09-25 | 2018-05-11 | 海隆石油产品技术服务（上海）有限公司 | The outer overlap blanking units of friction welding (FW) |
-
2017
- 2017-09-25 CN CN201710872770.9A patent/CN107695172A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0775885A (en) * | 1993-09-02 | 1995-03-20 | Chiyoda Corp | Friction welding machine for long tube |
| US5597030A (en) * | 1994-03-16 | 1997-01-28 | Gega Corporation | Apparatus for deburring flame cut slabs |
| CN102861807A (en) * | 2012-09-14 | 2013-01-09 | 迟兆昱 | Trimming mold for continuously cutting forged flash |
| CN104439528A (en) * | 2014-11-26 | 2015-03-25 | 镇江维纳特气门有限公司 | Efficient welding flash removing device |
| CN205324437U (en) * | 2015-12-31 | 2016-06-22 | 武汉协和齿环有限公司 | Die -cut mold tooling of ring gear forging overlap |
| CN206492999U (en) * | 2017-02-24 | 2017-09-15 | 绵阳威能自动化科技有限公司 | A kind of desk-top burr removes robot |
| CN207343547U (en) * | 2017-09-25 | 2018-05-11 | 海隆石油产品技术服务（上海）有限公司 | The outer overlap blanking units of friction welding (FW) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842569A (en) * | 2019-12-14 | 2020-02-28 | 山西神舟航天科技有限公司 | Push-forward type friction welding device for turning and removing outer burrs and using method |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180216 |
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| WD01 | Invention patent application deemed withdrawn after publication |